TY  - BOOK
AU  - Hummel, James A.
TI  - Introduction to vector functions
U1  - 515.63 
PY  - 1967///]
CY  - Reading, Mass.
PB  - Addison-Wesley Pub. Co.
KW  - Algebras, Linear
KW  - Vector analysis
N1  - Includes index
ER  -